GEPON ONU&lpar;4FE EPON SFU&rpar; is an EPON broadband terminal device designed for fulfilling FTTH&sol;FTTO request of telecom&sol;Cable operators&comma; and internet access of SOHO people&period; This product is basing on the stable and mature Gigabit EPON technology&comma; which has high performance&sol;price&period; Ratio&comma; and the technology of Layer 2 Ethernet switch&period; It is highly reliable and easy to maintain&comma; with guaranteed QoS&period; And it is fully compliant to technical regulations such as IEEE802&period;3ah and technical requirement of EPON Equipment &lpar;V2&period;1&rpar; from China Telecom&period;